YOU SAID:

They gonna keep on twiddling them thumbs

INTO JAPANESE

彼らは親指をいじり続けるつもりだ

BACK INTO ENGLISH

they're going to keep messing with their thumbs

INTO JAPANESE

彼らは親指をいじり続けるだろう

BACK INTO ENGLISH

they'll keep messing with their thumbs

INTO JAPANESE

彼らは親指をいじり続けるだろう

BACK INTO ENGLISH

they will keep messing with their thumbs

INTO JAPANESE

彼らは親指をいじり続けるだろう

BACK INTO ENGLISH

they'll keep messing with their thumbs

INTO JAPANESE

彼らは親指をいじり続けるだろう

BACK INTO ENGLISH

they'll keep messing with their thumbs